Ear muff



FIG. 1 represents a front perspective view of one embodiment of an ear muff in accordance with the principles of the present invention.

FIG. 2 represents a front and right side perspective view of the ear muff of FIG. 1; and,

FIG. 3 represents a rear and left side perspective view of the ear muff of FIG. 1. 

The ornamental design for ear muff, as shown and described. 